SIMPLEX TRADING, LLC - WILLBROS GROUP INC DEL ownership

WILLBROS GROUP INC DEL's ticker is and the CUSIP is 969203908. A total of 1 filers reported holding WILLBROS GROUP INC DEL in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of WILLBROS GROUP INC DEL
ValueSharesWeighting
Q3 2017$04
-89.7%
0.00%
Q2 2017$0
-100.0%
39
+2.6%
0.00%
Q1 2017$1,000
-50.0%
38
+40.7%
0.00%
Q4 2016$2,00027
-47.1%
0.00%
Q3 2016$0
-100.0%
51
+96.2%
0.00%
Q2 2016$1,0000.0%26
-48.0%
0.00%
Q1 2016$1,0000.0%50
-52.8%
0.00%
Q4 2015$1,000106
+186.5%
0.00%
Q3 2015$037
+3600.0%
0.00%
Q2 2015$010.0%0.00%
Q1 2015$01
-80.0%
0.00%
Q4 2014$050.00%
Other shareholders
WILLBROS GROUP INC DEL shareholders Q3 2015
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 37$00.00%
View complete list of WILLBROS GROUP INC DEL shareholders